Deactivation of the Family Aircraft with Two Pairs of Cabin Overwing Exits

TASK 52-21-00-040-803-B
Deactivation of the Family Aircraft with Two Pairs of Cabin Overwing Exits

ZONE: 833
ZONE: 834
ZONE: 843
ZONE: 844
Task Summary

Access	Test	Specific Tools	Mhr	E/T	Nb Men
NO	YES	NO	0.3	0.3	1

1. Reason for the Job
MMEL 52-10-02A
CABIN OVERWING EXIT
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	COVER - BLANKING
No specific	AR	PLACARD

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
833	EMERGENCY EXITS
834	EMERGENCY EXITS
843	EMERGENCY EXITS
844	EMERGENCY EXITS

3. Procedure
Subtask 52-21-00-040-054-A ** ON A/C NOT FOR ALL

A. Deactivation of the Cabin Overwing Exit
(1) Put a temporary "DO NOT USE" PLACARD at each deactivated door to tell persons not to use them.
(2) Put a temporary "DO NOT USE" PLACARD on each of the remaining seats to tell persons not to use them.
(3) For the deactivated exit(s), put a COVER - BLANKING on the applicable arrow of the related EXIT sign and on the related wall-mounted EXIT sign.
(4) If the two cabin overwing exits are deactivated on one side:
(a) Put a COVER - BLANKING on the related EXIT sign.
(b) Put a COVER - BLANKING on each related wall-mounted EXIT sign.
(c) Put a COVER - BLANKING on the applicable arrow of the EXIT sign on the ceiling.

4. Close-up
Subtask 52-21-00-410-074-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Make an entry in the logbook.

[Rev.10 from 2021] 2026.04.02 06:27:33 UTC